12 Days of Christmas
17th23rd
55th
24 Game
55th
99 Bottles of Beer
16th38th
39th
Abundant Numbers
77th
8th55th
50th
Abundant Numbers (Long)
27th
Arabic to Roman
15th90th
85th
Arithmetic Numbers
108th
Arrows
34th
77th
Ascending Primes
58th
ASCII Table
56th
Billiards
46th
brainfuck
124th
176th
Card Number Validation
56th
Catalan Numbers
1st
1st
Catalan’s Constant
7th
70th
Christmas Trees
19th
83rd
Collatz
179th
CSS Colors
101st
180th
Cubes
4th5th
14th
Day of Week
190th
DFA Simulator
83rd
Diamonds
31st17th
12th37th
114th37th
Divisors
12th30th
1st
Emirp Numbers
99th
137th
Emirp Numbers (Long)
30th
Emojify
17th83rd
174th
Evil Numbers
86th
315th
Evil Numbers (Long)
217th
Factorial Factorisation
38th
Farey Sequence
114th
Fibonacci
218th
30th1st
141st
Fizz Buzz
261st
155th1st
80th54th
Foo Fizz Buzz Bar
196th
1st
Forsyth–Edwards Notation
51st
Fractions
82nd
168th
Game of Life
78th
Gijswijt’s Sequence
76th
Happy Numbers
36th22nd30th
200th
Happy Numbers (Long)
22nd
82nd
Hexdump
69th
Intersection
36th
56th
Inventory Sequence
101st
ISBN
44th
84th
Jacobi Symbol
87th
Kaprekar Numbers
52nd
Kolakoski Constant
8th48th
96th
Kolakoski Sequence
19th59th
141st
Leap Years
142nd
48th
Levenshtein Distance
21st
84th
Leyland Numbers
22nd
151st
ln 2
53rd
Look and Say
70th
140th
Lucky Numbers
16th
74th
Lucky Tickets
11th38th
103rd
Mahjong
36th
Maze
90th
Medal Tally
56th
Morse Decoder
13th51st
126th
Morse Encoder
15th48th
111th
Musical Chords
66th
N Queens
55th
Niven Numbers
1st
33rd
Niven Numbers (Long)
166th
Number Spiral
42nd
95th
Odious Numbers
81st
232nd
Odious Numbers (Long)
138th
Ordinal Numbers
18th53rd
80th
PalindromemordnilaP
64th
Pangram Grep
82nd
9th
1st
Partition Numbers
51st
Pascal’s Triangle
22nd
181st
Pernicious Numbers
76th
42nd78th
171st
Pernicious Numbers (Long)
190th
Poker
30th
Polyominoes
58th
Prime Numbers
21st98th
143rd
Prime Numbers (Long)
46th
Proximity Grid
45th
Quine
188th1st25th99th
1st29th110th
63rd
Recamán
38th
5th42nd
86th
Repeating Decimals
59th
Reverse Polish Notation
178th
Rijndael S-box
86th
Rock-paper-scissors-Spock-lizard
8th61st
31st
Roman to Arabic
15th63rd
99th
ROT13
76th
Rule 110
32nd
84th
Scrambled Sort
49th
Set
46th
Seven Segment
63rd
144th
SI Units
60th
Sierpiński Triangle
59th
116th
Smith Numbers
140th
Spelling Numbers
5th12th
33rd
Star Wars Opening Crawl
5th22nd
68th
Sudoku
7th
31st
Sudoku (Fill-in)
8th
Tic-tac-toe
69th
Time Distance
30th
37th
Tongue-twisters
17th90th
119th
Transpose Sentence
105th
United States
71st
103rd
Vampire Numbers
11th25th
76th
Van Eck Sequence
12th25th
30th
Zeckendorf Representation
74th
Zodiac Signs
55th
γ
38th
λ
10th
84th
π
13th
119th
τ
14th
104th
φ
14th
163rd
√2
8th
1st
𝑒
11th
1st